54018741

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{449}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 87609600

約数和(自身を除く): 33590859

約数列:

[1, 3, 7, 17, 21, 51, 119, 337, 357, 449, 1011, 1347, 2359, 3143, 5729, 7077, 7633, 9429, 17187, 22899, 40103, 53431, 120309, 151313, 160293, 453939, 1059191, 2572321, 3177573, 7716963, 18006247, 54018741]

約数ペア:

[(1, 54018741), (3, 18006247), (7, 7716963), (17, 3177573), (21, 2572321), (51, 1059191), (119, 453939), (337, 160293), (357, 151313), (449, 120309), (1011, 53431), (1347, 40103), (2359, 22899), (3143, 17187), (5729, 9429), (7077, 7633)]